Corkscrew



FIG. 1 is a front perspective view of a corkscrew showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front perspective view thereof in an alternate configuration;

FIG. 4 is a rear perspective view thereof in the same alternate configuration;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a front elevation view thereof;

FIG. 9 is a left side elevation view thereof;

FIG. 10 is a left side elevation view thereof in the same alternate configuration; and,

FIG. 11 is a right side elevation view thereof in the same alternate configuration. 

The ornamental design of a corkscrew, as shown and described. 